12002012411 has 2 divisors, whose sum is σ = 12002012412. Its totient is φ = 12002012410.

The previous prime is 12002012383. The next prime is 12002012419. The reversal of 12002012411 is 11421020021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11421020021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002012411 is a prime.

It is not a weakly prime, because it can be changed into another prime (12002012419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001006205 + 6001006206.

It is an arithmetic number, because the mean of its divisors is an integer number (6001006206).

Almost surely, 2^12002012411 is an apocalyptic number.

12002012411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002012411 is an equidigital number, since it uses as much as digits as its factorization.

12002012411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12002012411 its reverse (11421020021), we get a palindrome (23423032432).

The spelling of 12002012411 in words is "twelve billion, two million, twelve thousand, four hundred eleven".